528025840

素因数分解:

$2^4\times 5^1\times {\mathrm{6600323}}^1$

素因数の和:6600336

約数の個数: 20

約数和(自身を含む): 1227660264

約数和(自身を除く): 699634424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6600323, 13200646, 26401292, 33001615, 52802584, 66003230, 105605168, 132006460, 264012920, 528025840]

約数ペア:

[(1, 528025840), (2, 264012920), (4, 132006460), (5, 105605168), (8, 66003230), (10, 52802584), (16, 33001615), (20, 26401292), (40, 13200646), (80, 6600323)]